This issue of Farming Matters is about food sovereignty. Food sovereignty is a self-organised, grassroots response to today’s problematic food and farming system. Diverse people, such as producers, consumers, peasants, migrant farm workers and urban citizens, to name a few, are uniting around initiatives to regain control over their food and natural resources.

The paper contains 12 different case studies and chapters on agroecology; other sustainable farming methods;  agroecology and resilience to climatic changes; evidence of the food security potential of agroecological systems; the scaling up of agroecological innovations, with challenges and opportunities; the approaches that can be used for scaling up agroecology ; conclusions and way forward.

This paper was produced by the Agriculture and Natural Resources Team of the UK Department for International Development (DFID) in collaboration with Jules Pretty of the Department of Biological Sciences, University of Essex, UK.